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Spring Loaded Lift Check Valve

China Spring Loaded Lift Check Valve, Find details about China Check Valve, Lift Disc Check Valve from Spring Loaded Lift Check Valve

Model NO.
H71
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage
Size
1/2" to 8"
Class
150lb to 300lb
Certificates
API 6D, CE, ISO9001
Application Fields
Metallurgy,Light Industrial,Electric Power,Petroch
Delivery Detail
20~45 Days According to The Specific Quantities
Trademark
NAIBANG
Transport Package
Standard Export Wooden Case
Specification
API598, API6d, ANSI, Bs, DIN, JIS
Origin
China
HS Code
8481300000
Model NO.
H71
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage
Size
1/2" to 8"
Class
150lb to 300lb
Certificates
API 6D, CE, ISO9001
Application Fields
Metallurgy,Light Industrial,Electric Power,Petroch
Delivery Detail
20~45 Days According to The Specific Quantities
Trademark
NAIBANG
Transport Package
Standard Export Wooden Case
Specification
API598, API6d, ANSI, Bs, DIN, JIS
Origin
China
HS Code
8481300000
Spring Loaded Lift Check Valve

Spring Loaded Lift Check Valve     Lifting check valve refers to the flow of the medium itself  by automatically open and close the valve disc, used to prevent the medium flow back valve, also known as check valve, one-way valve, reverse flow valve, and back pressure valve. Check valve belongs to an automatic valve, its main role is to prevent the media flow back, to prevent the pump and drive motor reversal, and the discharge of the container medium. Check valves may also be used in lines to supply an auxiliary system in which the pressure may rise above the system pressure. Check valve can be divided into swing check valve (according to the center of gravity rotation) and lift check valve (moving along the axis).


Features:

1.The valve disc moves up and down along the midline of the valve body. Under the pressure of the fluid which flows in one direction, the valve disc will be raised up from the sealing surface of the valve seat. If there is backflow, the valve disc will return back to the valve seat to cut off the medium.
2.Short face to face dimension ,small volume and light weight ;
3.Valve disc open and close quickly ,so it has a lower hammer pressure ;
4.Valve following road is smooth and less fluid resistance ;
5.Nice sealing performance etc.

Details Introduce:

1.Design According to API 594

2.Face to face according to API594

3.Pressure & Temperature Rating according to ASME B16.34

4.Test & inspection According to API 598

5.Materials:WCB CF8M (SS316), CF8 (SS304), DIN4.4408/4.4308 C95800 C95500 C63200Available

6.Working Pressure: 150LB-900LB

7.Size:1/2"-8"(DN15 ~ DN200)

8.Suitable Temp.: -196ºC~550ºC( Different temp. for different material)

9.Suitable Medium: Water, Natural Gas, Oil and some corrosive liquid

 

About this product:
H71H/H71W/H71X

Spring Loaded Lift Check ValveSpring Loaded Lift Check Valve

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